jQuery Forum

I am using date picker from Jquery. Where currently I facing a problem By default range of  the calendar has to show from 1900 - 2100 years. The system should accept the date minimum 10 year previous from todays date for example .1900 - 2000 years if the user select after 2001  jan by mistaken error class should prompt 

I am bit confused how to do I tried with min year & max year but If i gave year range as 1900 to 2015 calendar was showing till 2015 sep only but i want to show till 2100

$("#txt_dob").datepicker({
    dateFormat: "mm-dd-yy",
    changeMonth: true,
    changeYear: true,

    //showButtonPanel: true,
    yearRange: '-115:+10',
    beforeShow: function () {
        setTimeout(function (){
        $('.ui-datepicker').css('z-index', 99999999999999);

        }, 0);
    },

}).on('change', function() {
    if($('#txt_dob').valid()){
        $('#txt_dob').removeClass('errRed');
    }
    // triggers the validation test on change

});

Here is the jsbin http://jsbin.com/jituse/edit?html,js,output

Any help guys please

Thanks & Regards,
M